|  | // run | 
|  |  | 
|  | // Copyright 2013 The Go Authors. All rights reserved. | 
|  | // Use of this source code is governed by a BSD-style | 
|  | // license that can be found in the LICENSE file. | 
|  |  | 
|  | // Issue 5793: calling 2-arg builtin with multiple-result f() call expression gives | 
|  | // spurious error. | 
|  |  | 
|  | package main | 
|  |  | 
|  | func complexArgs() (float64, float64) { | 
|  | return 5, 7 | 
|  | } | 
|  |  | 
|  | func appendArgs() ([]string, string) { | 
|  | return []string{"foo"}, "bar" | 
|  | } | 
|  |  | 
|  | func appendMultiArgs() ([]byte, byte, byte) { | 
|  | return []byte{'a', 'b'}, '1', '2' | 
|  | } | 
|  |  | 
|  | func main() { | 
|  | if c := complex(complexArgs()); c != 5+7i { | 
|  | panic(c) | 
|  | } | 
|  |  | 
|  | if s := append(appendArgs()); len(s) != 2 || s[0] != "foo" || s[1] != "bar" { | 
|  | panic(s) | 
|  | } | 
|  |  | 
|  | if b := append(appendMultiArgs()); len(b) != 4 || b[0] != 'a' || b[1] != 'b' || b[2] != '1' || b[3] != '2' { | 
|  | panic(b) | 
|  | } | 
|  | } |